*{margin: 0; padding: 0;}
body{font-family: "微软雅黑";}
a,a:hover{text-decoration: none !important;}
a{
	color: #333;
}
a:hover{ color: chocolate !important; transition: .3s;}

/* 头部 */
.header div form {
	width: 160px;
	height: 40px;
	line-height: 40px;
	margin: 0 10px;
	
	
}
.sou_colour{
	color: #fff;
}

.header div form input:nth-child(1) {
	background: none;
	text-indent: 8px;
	height: 30px;
	background-color: #eee;
	border-radius: 10px;
	
	
}

section{
	border: #000 solid 5px;
	background-color: black;
}
.header div form input:nth-child(2) {
	float: right;
	width: 13%;
margin-top: 7px;
	padding-bottom: 10px;
	background: url(../images/ss.png) no-repeat right 5px;
	cursor: pointer;
}
.header .pull-left{
	height: 40px;
	line-height: 40px;
}

.top{
	height: 40px;
	/* background: rgba(25, 15, 2, 0.478); */
	background: #333;
	/* color: #fff; */
	font-size: 12px;
	line-height: 30px;
}
.top a{
	color: #fff;
}

.nav_box ul li a{
	color: #333;
	font-size: 16px;
    padding: 15px 25px 0;
	
}
.nav_box ul li a:hover,.nav_box ul li .acitve{
	background: none;
	color: chocolate;
}
.nav_box ul li.tel a{
	padding-right: 0;
}

/*三横*/
.navbar-toggle{
	border: 1px solid #6cbb24;
	
}

.navbar-toggle .icon-bar{
	background: #6cbb24;
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    
}

/*关于敦煌文化*/
.about{
	padding: 90px 0 80px;
}

.ab_img {
    position: relative;
    padding-left: 80px;
}

.ab_con {
    position: relative;
    padding-left: 50px;
    text-align: left;
}


/* 其他样式保持不变 */
.ab_con h3{
	color: #555555;
	font-size: 24px;
	font-weight: bold;
	margin: 30px 0;
	text-align:left;
}
.ab_con h3 span{
	color: chocolate;
	font-weight: bold;
}
.ab_con p{
	text-indent: 2em;
	font-size: 14px;
	color: #666;
	line-height: 30px;
	text-align:left;
}

.ab_con a{
	display: inline-block;
	padding: 10px 40px;
	border: 1px solid #6cbb24;
	color: #6cbb24;
	border-radius: 30px;
	font-size: 14px;
	line-height: 14px;
	transition: .5s;
    margin-top: 20px;
}
.ab_con a:hover{
	background: #6cbb24;
	color: #fff !important;
}

/*主要遗迹*/
.rmtj{
	 background: url(../images/z_bj.jpg) no-repeat;
	 padding: 90px 0 80px;
}
.rmtj .tit{
	color: #fff;
	margin-bottom: 30px;
}
.rmtj .tit h3{
	font-size: 28px;
	line-height: 24px;
	margin-bottom: 20px;
}
.rmtj .tit p{
	font-size: 24px;
	line-height: 14px;
	text-transform: uppercase;
}

/*敦煌著名文化遗产、赴外展览、历年展览、洞窟*/
.cpzx{
	padding: 90px 0 80px;
}

/* 壁画 */
.tit2{
	margin-bottom: 45px;
	padding-bottom: 50px;
}
.tit2 h1{
	font-size: 28px;
	color: chocolate;
	padding-top: 100px;
	text-align: center;
	
}
.tit2 h3{
	font-size: 24px;
    line-height: 24px;
    margin-bottom: 20px;
    font-weight: bold;
    color: #555555;}
.tit2 p{
		font-size: 14px;
		line-height: 14px;
		text-transform: uppercase;
		color: #666;}



/* 赴外展览 */
.cpzx_con1 .col-md-7 a{
	overflow: hidden; /* 确保溢出的部分不显示 */
    display: block; /* 确保图片没有额外的空白 */
}

.cpzx_con1 .col-md-7 a img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease-in-out; /* 添加过渡效果 */
    overflow: hidden; /* 确保溢出的部分不显示 */
    display: block; /* 确保图片没有额外的空白 */
}
.cpzx_con1 .col-md-7 a:hover img {
    transform: scale(1.3); /* 放大图片 */
	
	
}

.cpzx_con1 ul{
	background-color: rgb(192,78,52);
	width: 100%;
	height: 100%;
	padding-left: 30px;
	padding-right: 30px;	
	padding-bottom: 20px;

}
.cpzx_con1 a{
	color: #333;
}
.cpzx_con1 img{
	width: 100%;
	
}

.cpzx_con1 ul li:not(:last-child){
	height: 125px;
	border-bottom: 1px solid #999;
	
}
.cpzx_con1 a:hover h4{
	color: burlywood;
	cursor: pointer;
}
.cpzx_con1 ul li h4{
	font-size: 20px;
	color: #fafbfc;
	line-height: 55px;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
	margin-bottom: 10px;
	text-align: left;
}
.cpzx_con1 ul li p{
	color: #fff;
	font-size: 14px;
	text-align: left;
	margin-top: -10px;
	
}



/* 添加覆盖层样式 */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 0, 0, 0.5); /* 红色半透明背景 */
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none; /* 确保覆盖层不影响鼠标事件 */
}






/* 历年展览 */
.cpzx_con a{
	color: #333;
}
.cpzx_con dl{
	margin-bottom: 20px;
}

.cpzx_con dl dt img{
	width: 100%;
}
.cpzx_con dl,dt{

	overflow: hidden; /* 确保溢出的部分不显示 */
}

.cpzx_con dl dt img{
 /* 
    此代码用于设置元素的显示模式以及过渡效果。 
    在所有浏览器中应用转换效果，持续时间为0.3秒。
 */
 
  display:inline-block;
  -moz-transition: transform 0.3s; /* Firefox */
     -webkit-transition: transform 0.3s; /* Safari */
     -ms-transition: transform 0.3s; /* IE */
     transition: transform 0.3s; /* All browsers */
   
}
.cpzx_con dt img:hover {
    transform: scale(1.5); /* 放大1.1倍 */
}




/* 敦煌著名文化遗产：关于部分 */
.cpzx_con dl dd{
	margin-top: 10px;
}
.cpzx_con dl dd h2{
	font-size: 24px;
	line-height: 70px;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
	margin-bottom: 10px;
	height: 70px;
	margin-top: -20px;
	color: #fff;
	background-color: rgba(0,0,0,0.86)
}
.cpzx_con dl dd h2:hover{
	color: brown;
}
.cpzx_con dl dd p{
	background-color: #fff;
	font-size: 14px;
	line-height: 30px;
	color: #949494;
	padding: 30px 40px;
	margin-top: -10px;
	text-align: left;
}

.cpzx_con dl dd p span{
	display: block;
}

/* 历史沿革 */
.bj_fenge{
	background: url(../images/fuwai_1.jpg) no-repeat ;
	padding: 60px 0 50px;
	
	
	
}
/* .bj_fenge h3{
	font-size: 24px;
    line-height: 24px;
    margin-bottom: 10px;
    font-weight: bold;
    color: #555555;
}
.bj_fenge h3 span{
	color: chocolate;
	font-weight: bold;
} */
.xwzx{
	padding: 170px 0 80px;
}
.xwzx .container .row{
	padding-bottom: 50px;
}
.xwzx_con{
	text-align:left;
}
.xwzx_con img{
	display:inline-block;
}
.xwzx_con dl{
	padding-bottom: 15px;
	border-bottom: 1px dashed #e2e2e2;
	margin-bottom: 25px;
	overflow: hidden; /* 确保溢出的部分不显示 */
}
.xwzx_con dl dt{
	text-align:center;
	overflow: hidden; /* 确保溢出的部分不显示 */
}
.xwzx_con dl dt img{
	display:inline-block;
	-moz-transition: transform 0.3s; /* Firefox */
    -webkit-transition: transform 0.3s; /* Safari */
    -ms-transition: transform 0.3s; /* IE */
    transition: transform 0.3s; /* All browsers */
    border: 5px outset rgba(0,0,0,0.1);
}
.xwzx_con dl dt img:hover {
    transform: scale(1.5); /* 放大1.1倍 */
}
.xwzx_con dl dd span{
	color: #666;
	font-size: 16px;
	display: block;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
	text-align: center;
	margin-bottom: 10px;
}
.xwzx_con dl dd em{
	font-size: 12px;
	color: #999;
	margin-top: 10px;
	display: inline-block;
}
.xwzx_con dl dd p{

	text-align: center;
	color:#949494;
	font-size: 12px;
}






/*底部*/
.footer{
	background: #252525;
	padding-top: 40px;
	color: #888;
}
.footer .line_big{
	padding-bottom: 30px;
}
.service-box h4{
	color: #ccc;
	font-size: 12px;
	margin-top: 10px;

	
}
.service-box img{
	margin-left: 30%;
	
}
.service-box .ser_list li a:hover{
	color: #6cbb24;
}
.copy{
	background: #000;
	padding: 20px 0 30px;
	font-size:14px;
	color:#888;
	line-height: 24px;
}
.copy a{
	color:#888;
}

/*移动端底部导航*/
.phonefooternav {
	position: fixed;
	bottom: 0;
	width: 100%;
	z-index: 99999;
	display:none;
}
.phonefooternav ul{
	padding: 0;
}
.phonefooternav ul li {
	width: 25%;
	background: #6bbb24;
	float: left;
	padding: 10px 0;
	border-right: 1px solid #589622;
	list-style: none;
}
.phonefooternav ul li a {
	display: block;
	color: #fff;
	text-align: center;
}
.phonefooternav ul li a:hover {
	text-decoration: initial;
}
.phonefooternav ul li a i {
	display: block;
	font-size: 20px;
	padding: 10px 0;
}
@media (max-width: 480px) {
	.phonefooternav ul li {
	padding: 3px 0px;
}
}
@media (max-width: 767px) {
	.hidden-xs {
	display: none !important;
}
}
@media (max-width: 767px) {
	.phonefooternav {
	display: block !important;
}
}


/*展览页面*/
/*位置导航*/
.mbx{
	height: 50px;
	line-height: 50px;
	color: #666;
	font-size: 14px;
	text-align: left;
}
.mbx a{
	color: #666;
}
.mbx a:hover{
	color: #6cbb24;
}

/*常设展览、壁画/
.con{
	padding: 40px 15px;
}


/*联系我们页面*/
.con_l{
	padding: 0;
}
.con_l img{
	width: 100%;
}
.lx_con{
	background: #6cbb24;
	color: #fff;
	padding: 40px 30px 60px;
}
.lx_con b{
	display: block;
	font-weight: bold;
}
.lx_con strong{
	font-weight: bold;
}
.lx_con p{
	font-size: 14px;
	line-height: 30px;
}

/*展览页面*/
/*常设展览、赴外展览、历年展览*/
.protext{
	color: #333;
	margin: 10px 0 20px;
}
.protext h1{
	font-size: 29px;
	text-align: left;
	
}
.con .protext h1{
	padding-top: 50px;
}
.con .procon dt{
    display: none;
}
.con .procondd dt{
    display: none;
}

.procon a{
	color: #333;
	font-size: 16px;
}
.procon dl{
	margin-bottom: 30px;
	border: 1px solid #eee;
	transition: .5s;
}
.procon dl dt{
	text-align:center;
}
.procon dl dt img{
	display:inline-block;
}
.procon dl dd{
	margin: 10px;
}
.procon dl dd h4{
	font-size: 16px;
	line-height: 16px;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
	margin-bottom: 10px;
	color: #666;
	
}
.procon dl dd p{
	
	color:#949494;
	font-size: 12px;
}

.procon a:hover dl{
	border: 1px solid #6cbb24;
}

/*页码*/
.pagess ul li {
	display:inline-block;
	border: 1px solid #ccc;
	padding: 2px 9px;
	margin: 0px 0 3px;
	line-height: 20px;
	background: #fff;
	color:#999
}
.pagess ul li:hover {
	background:chocolate;
	color:#fff !important;
	border: 1px solid chocolate;
}
.pagess ul li.thisclass {
	display: inline-block;
	border: 1px solid chocolate;
	padding: 2px 9px;
	margin: 0 3px;
	background: chocolate;
	color: #fff;
}
.pagess ul li.thisclass a {
	color: #fff;
}
.pagess ul li a {
	display:block;
	color:#999
}
.pagess ul li a:hover {
	color: #fff !important;
}

/*壁画*/
.new{
	margin: 20px 0;
	overflow: hidden;
	background-color: rgba(238,238,238,0.5);
	
	
}
.new_img{
	padding: 0;
	overflow: hidden;
	text-align:center;
}
.new_img img{
	display: inline-block;
	-moz-transition: 0.3s;
    -webkit-transition: 0.3s;
    -ms-transition: 0.3s;
	transition: .3s;
	border: 5px outset rgba(0,0,0,0.1);
}

.new_tit{
	padding-top:20px;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
}
.new_tit a{
	color: burlywood;
	font-size: 20px;
	line-height: 20px;
	padding-bottom: 15px;
	display: block;
	overflow:hidden; 
	text-overflow:ellipsis;
	white-space:nowrap;
}
.new_tit em{
	height: 1px;
	width: 0px;
	background: #6cbb24;
	transition: all .5s;
	display: block;
	margin-bottom: 15px;
}
.new:hover a{
	color: #6cbb24;
}
.new:hover em{
	width: 100%;
}
.new:hover img{
	transform: scale(1.1);
	-ms-transform:scale(1.1);
    -webkit-transform:scale(1.1);
    -o-transform:scale(1.1);
    -moz-transform:scale(1.1);
}

.new_time{
	padding-top: 3px;
	color: #666;
	font-size: 16px;
	line-height: 16px;
	padding-bottom: 10px;
}
.new_info{
	color:#949494;
	font-size: 12px;
	line-height: 30px;
	padding-top: 3px;
}




/* .abo_tit2{
	text-align: center;
	margin-bottom: 20px;
	font-size: 34px;
} */



































